It appears the track switch at the Empire Industries Metal Ore Foundry is not working.

It is the switch that if looked at the map is underneath the building to the far left side of the foundry under the large green building.

The signal displays that it is switching both over radio and the button on the signal however the track remains straight towards the buffers at the loading zone.

I noticed this on a career playthrough and was repeatable in custom as well.

No 3rd party addons, all default except warfare AI and Tutorial.